Anne Arundel County delegates ushered in a new majority Thursday, selecting two Democrats from Linthicum to serve as chair and vice-chair. At the first House delegation meeting since the Nov. 4 election, Del. Pam Beidle was elected chairwoman, and Del. Ted Sophocleus was chosen as vice chairman. The decisions were unanimous, although Democrats won an eight-to-seven majority in the delegation and had the votes to select the leaders.